as i said, as soon as you allow bots. the botfarms come too. and these few ``good'' bots can never compensate for what the botfarms suck, because they adjust the number of accounts at will so that there is no more profit. if 5 good bots pay in, botfarmxxx just adds 500 accounts to suck that away, that's just a fight you can't win, which the paying bots can never compensate. so as i said there are only 2 solutions, either you ban all bots or you introduce kyc. because otherwise you always have the botfarms with you. you have to decide for one solution of both even if both don't taste good.....
from a gameplay point of view the complete bot ban would be optimal. but if you don't want that then you at least have to introduce kyc to at least protect the ecosystem.